The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 07, 2021
Filed:
Aug. 15, 2020
Federal Card Services, Llc, Cincinnati, OH (US);
David Finn, Füssen Weissensee, DE;
Federal Card Services; LLC, Cincinnati, OH (US);
Abstract
Smartcards (SC) having a metal layer (ML) or metal card body (MCB) and a module opening (MO) for a transponder chip module (TCM). A slit (S) or notch (N) in the metal card body may extend from a peripheral edge of a metal layer or card body, without extending to the module opening. A flexible circuit (FC) with one or two patch antennae (PA) or sense coils (SeC) connected to a coupling loop structure (CLS) with an antenna structure (AS) on the same substrate may be incorporated into the card body (CB). A fingerprint sensing module comprising an electrically-conductive metal bezel housed in the card may be electrically isolated from the metal layer or metal card body by the application of coatings (DLC) or anodizing (oxidizing) the respective metal surfaces. The cards may be contactless only, contact only, or dual-interface (contact and contactless).